Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.

NA

33°F

1°C

Humidity 49%
Wind Speed N 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 28 Feb 01:25 AM MST
Extended Forecast for

4 Miles SSW East Thermopolis WY

  • Overnight

    Overnight: Mostly clear, with a low around 33. Southwest wind around 11 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 59. South southwest wind 5 to 7 mph becoming north northeast in the morning.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 57. Light and variable wind.

    High: 57 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of showers, mainly after 11am.  Mostly cloudy, with a high near 57. Calm wind becoming north northeast 5 to 8 mph in the afternoon.

    High: 57 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 32. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 32 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 33. Southwest wind around 11 mph.
Saturday
Sunny, with a high near 59. South southwest wind 5 to 7 mph becoming north northeast in the morning.
Saturday Night
Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 57. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 35. Calm wind.
Monday
A 50 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 57. Calm wind becoming north northeast 5 to 8 mph in the afternoon.
Monday Night
A 40 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 32. North wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 62.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 32.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 51. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 25. Blustery.
Friday
Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW East Thermopolis WY
 43.6°N 108.22°W (Elev. 4495 ft)
1:18 am MST Feb 28, 2026
1am MST Feb 28, 2026-6pm MST Mar 6, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database